/// <summary> テクスチャの設定変更 </summary>
public static void SetPlatformTextureSetting(this TextureImporter importer, BuildTargetGroup platform,
Func <TextureImporterPlatformSettings, TextureImporterPlatformSettings> update)
{
var settings = importer.GetPlatformTextureSetting(platform);
var prevSettings = new TextureImporterPlatformSettings();
settings.CopyTo(prevSettings);
var newSettings = update(settings);
if (!prevSettings.Equals(newSettings))
{
importer.SetPlatformTextureSettings(newSettings);
}
}
